Im timed and i will mark brainliest The diagram shows a normal red blood cell and a shrunken red blood cell, both of which are in salt water. In which direction did the water move to make the red blood cell shrink? Why did water move in that direction?

humans, along with other animals and plants, have linear chromosomes that are arranged in pairs within the nucleus of the cell. the only human cells that do not contain pairs of chromosomes are reproductive cells, or gametes, which carry just one copy of each chromosome.

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

d we did this already

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate